Merge "fix long overflow when enable DEBUG_ACCELERATION" am: 0bd3275a71 am: 4fbb9e0055

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1802131

Change-Id: I86d43d75490ddf27408fa03c18eacdbb37a4a945
diff --git a/libs/input/VelocityControl.cpp b/libs/input/VelocityControl.cpp
index 2c04d42..255e08f 100644
--- a/libs/input/VelocityControl.cpp
+++ b/libs/input/VelocityControl.cpp
@@ -53,8 +53,10 @@
     if ((deltaX && *deltaX) || (deltaY && *deltaY)) {
         if (eventTime >= mLastMovementTime + STOP_TIME) {
 #if DEBUG_ACCELERATION
-            ALOGD("VelocityControl: stopped, last movement was %0.3fms ago",
-                    (eventTime - mLastMovementTime) * 0.000001f);
+	    if (mLastMovementTime != LLONG_MIN) {
+	        ALOGD("VelocityControl: stopped, last movement was %0.3fms ago",
+                       (eventTime - mLastMovementTime) * 0.000001f);
+	    }
 #endif
             reset();
         }